I ordered the double bar kit. Myself along with Len and Tom Finch installed both bars. We had to cut the bars to fit because i have the bar backs installed. I was able to reinstall my mike and butler cup at the same location it was before. It does not interfere with any line of sight to my controls. I rode it home and man did it stabilize my ride no flex in the handle bars any more. I would highly recommend this product. I don't plan on mounting anything on the bars, just wanted to tighten up the control of the bike.